Update app.py

app.py

@@ -1,57 +1,27 @@
 import streamlit as st
 import requests
-import numpy as np
-import sounddevice as sd
-import wave
 import io
 
-# ✅ Set page title and layout
+# ✅ Set Streamlit Page Config
 st.set_page_config(page_title="Sai Vahini AI Assistant", layout="centered")
 
-# ✅ Render API URL (Ensure this matches your deployed API on Render)
+# ✅ Render API URL (Replace with your deployed API URL)
 RENDER_API_URL = "https://saivahini.onrender.com/process_audio"
 
 # ✅ UI Header
 st.markdown("<h1 style='text-align: center; color: #ff5733;'>Sai Vahini AI Voice Assistant 🕉️</h1>", unsafe_allow_html=True)
 
-# ✅ Audio recording parameters
-DURATION = 5  # Seconds
-SAMPLE_RATE = 16000
-
-# ✅ Function to record audio
-def record_audio():
-    st.info("🎤 Recording... Speak now!")
-    audio = sd.rec(int(DURATION * SAMPLE_RATE), samplerate=SAMPLE_RATE, channels=1, dtype=np.int16)
-    sd.wait()  # Wait until recording is finished
-    st.success("✅ Recording completed!")
-
-    # ✅ Save the audio as a WAV file
-    audio_bytes = io.BytesIO()
-    with wave.open(audio_bytes, "wb") as wf:
-        wf.setnchannels(1)
-        wf.setsampwidth(2)
-        wf.setframerate(SAMPLE_RATE)
-        wf.writeframes(audio.tobytes())
-
-    audio_bytes.seek(0)
-    return audio_bytes
-
-# ✅ Record button
-if st.button("🎤 Record Audio"):
-    audio_file = record_audio()
-    st.session_state["audio_data"] = audio_file
-
-# ✅ Check if audio was recorded
-if "audio_data" in st.session_state:
-    st.audio(st.session_state["audio_data"], format="audio/wav")
+# ✅ Upload Audio File
+uploaded_audio = st.file_uploader("🎤 Upload an audio file (WAV only)", type=["wav"])
 
 # ✅ Process Button
-if st.button("✅ Process Recorded Audio"):
-    if "audio_data" in st.session_state:
-        with st.spinner("🔄 Processing your voice..."):
+if st.button("✅ Process Audio"):
+    if uploaded_audio is not None:
+        with st.spinner("🔄 Sending audio to AI model..."):
             try:
                 # ✅ Send recorded audio to Render API
-                response = requests.post(RENDER_API_URL, files={"file": ("audio.wav", st.session_state["audio_data"], "audio/wav")})
+                files = {"file": (uploaded_audio.name, uploaded_audio, "audio/wav")}
+                response = requests.post(RENDER_API_URL, files=files)
 
                 # ✅ Handle API response
                 if response.status_code == 200:
@@ -63,7 +33,7 @@ if st.button("✅ Process Recorded Audio"):
                     # ✅ Fetch and play AI-generated voice response
                     audio_response_url = result.get("audio")
                     if audio_response_url:
-                        st.write(f"🔊 **AI-generated voice response:**")
+                        st.write("🔊 **AI-generated voice response:**")
                         audio_response = requests.get(audio_response_url)
                         if audio_response.status_code == 200:
                             st.audio(audio_response.content, format="audio/wav")
@@ -79,4 +49,4 @@ if st.button("✅ Process Recorded Audio"):
                 st.error(f"❌ Failed to connect to API: {str(e)}")
 
     else:
-        st.error("⚠️ No audio recorded. Click 'Record Audio' first!")
+        st.error("⚠️ Please upload an audio file first!")